API Exam API-571 Topic 1 Question 87 Discussion

Actual exam question for API's API-571 exam

Question #: 87
Topic #: 1

[All API-571 Questions]

Which of the following materials are generally not suitable for HF service?

A300 Series SS

BCarbon steel

C400 Series SS

DBoth A and C

Show Suggested Answer

Suggested Answer: A

by Leota at May 20, 2024, 12:27 AM

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3 days ago

I'm pretty sure 400 Series SS is not suitable for HF service, but I'm not certain about the 300 Series.

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12 days ago

I'm not sure about this one, but I think I'll go with D as well based on what Bulah and Ernest said.

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16 days ago

I agree with Bulah, both A and C are not suitable for HF service due to their susceptibility to corrosion.

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25 days ago

I think the answer is D, because 300 Series SS and 400 Series SS are generally not suitable for HF service.

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